Astropy
zLanqing/codex-claude-academic-skills
Comprehensive Python library for astronomy and astrophysics.
Compute and interpret a Western tropical natal chart (birth chart / natal chart / 本命盘 / 星盘) from birth datetime and location.
Install Astrology Analysis
$ npx skills add shizhilya/yuan --skill astrology-analysis -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install shizhilya/yuan astrology-analysis --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/shizhilya/yuan.git skills-src && mkdir -p .claude/skills && cp -r skills-src/references/western-astrology .claude/skills/astrology-analysis && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "astrology-analysis" agent skill from https://github.com/shizhilya/yuan/tree/main/references/western-astrology into .claude/skills/astrology-analysis/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "astrology-analysis", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/shizhilya/yuan/tree/main/references/western-astrologyType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add shizhilya/yuan --skill astrology-analysis -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install shizhilya/yuan astrology-analysis --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/shizhilya/yuan.git skills-src && mkdir -p .agents/skills && cp -r skills-src/references/western-astrology .agents/skills/astrology-analysis && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "astrology-analysis" agent skill from https://github.com/shizhilya/yuan/tree/main/references/western-astrology into .agents/skills/astrology-analysis/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "astrology-analysis", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add shizhilya/yuan --skill astrology-analysis -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install shizhilya/yuan astrology-analysis --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/shizhilya/yuan.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/references/western-astrology .cursor/skills/astrology-analysis && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "astrology-analysis" agent skill from https://github.com/shizhilya/yuan/tree/main/references/western-astrology into .cursor/skills/astrology-analysis/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "astrology-analysis", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/shizhilya/yuan.git --path references/western-astrology--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add shizhilya/yuan --skill astrology-analysis -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install shizhilya/yuan astrology-analysis --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/shizhilya/yuan.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/references/western-astrology .gemini/skills/astrology-analysis && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "astrology-analysis" agent skill from https://github.com/shizhilya/yuan/tree/main/references/western-astrology into .gemini/skills/astrology-analysis/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "astrology-analysis", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install shizhilya/yuan astrology-analysisInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add shizhilya/yuan --skill astrology-analysis -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/shizhilya/yuan.git skills-src && mkdir -p .github/skills && cp -r skills-src/references/western-astrology .github/skills/astrology-analysis && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "astrology-analysis" agent skill from https://github.com/shizhilya/yuan/tree/main/references/western-astrology into .github/skills/astrology-analysis/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "astrology-analysis", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add shizhilya/yuan --skill astrology-analysis -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install shizhilya/yuan astrology-analysis --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/shizhilya/yuan.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/references/western-astrology .opencode/skills/astrology-analysis && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "astrology-analysis" agent skill from https://github.com/shizhilya/yuan/tree/main/references/western-astrology into .opencode/skills/astrology-analysis/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "astrology-analysis", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
astrology-analysis- GitHub stars
- 201
- Token cost
- ~1.3k tokens
- SKILL.md length
- 525 words
- Files
- 18 (incl. scripts, references)
- Skills in repo
- 6
- Repo updated
- First seen
- Licence
- None found
At a glance
Compute and interpret a Western tropical natal chart (birth chart / natal chart / 本命盘 / 星盘) from birth datetime and location.
- Works in 5 steps: Normalize inputs → Compute chart → Analyze houses → …
- Requests about planets
- SKILL.md covers Scope, Core contract, Defaults and Hard rules, plus 6 more sections
- Calls python
What it does
Astrology Analysis is an agent skill from shizhilya/yuan. Compute and interpret a Western tropical natal chart (birth chart / natal chart / 本命盘 / 星盘) from birth datetime and location. Use for requests about planets, signs, houses, aspects, or outputs grouped into personality, career, and relationships. Skip Vedic or sidereal unless explicitly requested, tarot, horary, Chinese astrology, daily horoscopes, or astronomy-only questions unrelated to a natal chart.
Its SKILL.md is about 1.3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 21 other files, including scripts and reference files (for example `AGENTS.md`, `agents/openai.yaml` and `examples/prompt_examples.md`).
It sits in Research & Science, covering Physical and earth sciences. The repository describes itself as: Yuan (元) — a unified destiny-reading skill for Codex, Claude Code, and Agent Skills runtimes. One input surface, six methods (BaZi / Cheng Gu / Numerology / Western / Vedic / Zi…
When your agent uses it
- Requests about planets
- Outputs grouped into personality
Example prompts
- “/astrology-analysis”
Requirements
- Python 3
Workflow steps
5 steps, taken from the step headings in SKILL.md.
- Normalize inputs
- Compute chart
- Analyze houses
- Analyze aspects
- Interpret
What it can do on your machine
Read from SKILL.md and the folder at commit c417ae7. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 1 file in scripts/, which the agent can run.
Shell commands in SKILL.md call:
python
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Astrology Analysis loads about 1.3k tokens when it runs, and up to ~5.1k if it reads all its reference files. Until then it costs about 106 tokens; SKILL.md has 525 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 525 words (~1,294 tokens).
“You are a Western astrology + astronomical calculation specialist.”
- name
- astrology-analysis
Files
SKILL.md and 17 other files (scripts, references) in references/western-astrology of shizhilya/yuan.
- SKILL.md
- AGENTS.md
- agents/openai.yaml
- examples/prompt_examples.md
- examples/sample_chart.json
- examples/sample_input.json
- examples/sample_reading.json
- references/calculation-contract.md
- references/house-meanings.md
- references/input.schema.json
- references/interpretation-rules.md
- references/output.schema.json
- references/planet-roles.md
- references/sign-qualities.md
- references/skill-manifest.json
- requirements-optional.txt
- scripts/README.md
- … and 1 more
Open the folder on GitHubat commit c417ae7
Compare with similar skills
Astrology Analysis next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Astrology Analysis this skillshizhilya/yuan | 201 | — | ~1.3k | Automated safety check: Pass | None | |
| AstropyzLanqing/codex-claude-academic-skills | 4.7k | 13 repos | ~2.9k | Automated safety check: Pass | BSD-3-Clause | |
| PymatgenzLanqing/codex-claude-academic-skills | 4.7k | 11 repos | ~5k | Automated safety check: Pass | MIT | |
| Cantera Ignition DelayK-Dense-AI/scientific-agent-skills | 48k | 1 repos | ~2.2k | Automated safety check: Pass | MIT | |
| Weathertrpc-group/trpc-agent-go | 1.9k | 8 repos | ~591 | Automated safety check: Pass | Apache-2.0 | |
| Pymol VisualizationChatMol/ChatMol | 373 | — | ~1.2k | Automated safety check: Pass | MIT |
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Related
Categories
Questions about Astrology Analysis
What does Astrology Analysis do?
Compute and interpret a Western tropical natal chart (birth chart / natal chart / 本命盘 / 星盘) from birth datetime and location. Astrology Analysis is an agent skill from shizhilya/yuan. Compute and interpret a Western tropical natal chart (birth chart / natal chart / 本命盘 / 星盘) from birth datetime and location.
When should I use Astrology Analysis?
Astrology Analysis fits situations like: requests about planets; outputs grouped into personality.
How do I install Astrology Analysis in Claude Code?
Run `npx skills add shizhilya/yuan --skill astrology-analysis -a claude-code`. Or copy the skill folder (references/western-astrology in shizhilya/yuan) into .claude/skills/astrology-analysis in your project. Claude Code loads it when a task matches its description.
How do I install Astrology Analysis in Codex?
Run `npx skills add shizhilya/yuan --skill astrology-analysis -a codex`. Or copy the skill folder (references/western-astrology in shizhilya/yuan) into .agents/skills/astrology-analysis in your project. Codex loads it when a task matches its description.
Can I use Astrology Analysis in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add shizhilya/yuan --skill astrology-analysis -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/astrology-analysis, .gemini/skills/astrology-analysis, .github/skills/astrology-analysis and .opencode/skills/astrology-analysis in your project.
What does Astrology Analysis need to run?
Going by SKILL.md and its folder, Astrology Analysis needs the command-line tools its instructions call (python). Our summary lists: Python 3.
Does Astrology Analysis access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Astrology Analysis safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Astrology Analysis use?
No licence was found for Astrology Analysis or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Astrology Analysis use?
About 1.3k tokens (SKILL.md is roughly 5.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 3.8k tokens, read only when the agent opens those files.
What are the alternatives to Astrology Analysis?
Skills that share tags, products or a category with Astrology Analysis: Astropy (zLanqing/codex-claude-academic-skills, 4.7k stars), Pymatgen (zLanqing/codex-claude-academic-skills, 4.7k stars), Cantera Ignition Delay (K-Dense-AI/scientific-agent-skills, 48k stars) and Weather (trpc-group/trpc-agent-go, 1.9k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Astrology Analysis?
shizhilya (a GitHub user) maintains it in shizhilya/yuan, which has 201 GitHub stars. The repository holds 6 skills in this directory. The repository was last updated on April 27, 2026.
Source: shizhilya/yuan on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.